S.1728, Groat -
Henry IV (1399-1413), Light coinage: Primary series, Groat, London, type III, mm. cross pattée, 9-arc tressure, annulet to left and pellet to right of crown, slipped trefoil on breast, trefoil of pellets at end of obv. legend, 3.71g/8h (Stewartby P III; Potter III-4/II-3, and BNJ 1960, pl. viii, 11, same obv. die; N 1359b; S 1728). Very rare. From the North Yorkshire Moors Collection of Marvin Lessen, auctioned by DNW in 3 sessions, 2018-20. Provenance: Glendining Auction, 18 June 1975, lot 4. Images courtesy of DNW.